WASHINGTON - Pushing back against the Democratic-led Congress, President Bush vetoed a bill Wednesday that would have eased restraints on federally funded embryonic stem cell research. Democrats, who had made the stem cell legislation a top priority when they took control of the House and Senate in January, were quick to denounce the president's decision. "This is just one example of how the president puts ideology before science, politics before the needs of our families, just one more example of how out of touch with reality he and his party have become," Sen. Hillary Rodham Clinton, D-N.Y., told the Take...